baber/WOPTO huggingface dataset:
Patent JP-2018112390-A (JP)
Title: Cooling apparatus for cooling fluid by means of surface water
Inventor: SALTERS BART ANDRE
IPC: F28F13/18
Filed: 2018-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus which is capable of effective anti-fouling without requiring much maintenance or polluting the seawater with ions, toxic substances, etc.SOLUTION: A cooling apparatus 1 for cooling a fluid by means of surface water comprises a plurality of tubes 10 for containing and transporting the fluid to be cooled in their interior, the tubes 10 being intended to be at least partially exposed to the surface water during operation of the cooling apparatus 1. Furthermore, the cooling apparatus 1 comprises a plurality of light sources 21, 22 for producing light that hinders fouling of the exterior of the tubes 10, the light sources 21, 22 being dimensioned and positioned with respect to the tubes 10 so as to cast anti-fouling light over the exterior of the tubes 10, the light sources 21, 22 having a generally elongated shape, and the light sources 21, 22 being arranged in at least two mutually different orientations in the cooling apparatus 1.SELECTED DRAWING: Figure 1
Patent JP-2019133027-A (JP)
Title: Translucent part, illumination device having translucent part, and method of generating translucent part
Inventor: AOKI SOICHI
IPC: F21V8/00
Filed: 2018-01-31
Abstract: To provide a translucent part of an illumination device which can make a user visually recognize it as if it is luminous in a planar state.SOLUTION: The translucent part of an illumination device comprises: a first member having a first surface and a second surface opposed to the first surface; a second member fixed to the first surface of the first member so as to overlap the first surface; and a third member fixed to the second surface of the first member so as to overlap the second surface. The first member includes a third surface almost vertical to the first surface and the second surface of the first member and the second member includes a first surface overlapping the first surface of the first member and a third surface almost vertical to the first surface of the second member. A boundary portion between the first surface and the third surface of the second member is a first chamfered face. The third member includes a first surface overlapping the second surface of the first member and a third surface almost vertical to the first surface of the third member. A boundary portion between the first surface and the third surface of the third member is a first chamfered face. The third surface of the first member, at least a portion of the first chamfered face of the second member, and at least a portion of the first chamfered face of the third member face each other in the same space.SELECTED DRAWING: Figure 3
Patent JP-2019135171-A (JP)
Title: Remodeling method for beverage takeout part of beer storage container
Inventor: FURUICHI HIROSHI
IPC: B65D8/02
Filed: 2018-02-05
Abstract: To provide a technique for preventing easily removal of a beverage takeout pipe support part from a beer storage container and for elongating the service life of a beverage takeout part.SOLUTION: A beverage takeout part of a beer storage container includes a mouthpiece part having a female screw part, and beverage takeout pipe support part having a male screw part that engages with the female screw part. A remodeling method for the beverage takeout part includes a removal process of removing the beverage takeout pipe support part from the mouth piece part, a first welding process of welding an annular member to an upper end of a beverage takeout pipe support part, a screwing process of screwing the beverage takeout pipe support part into the mouthpiece part so that the seal ring between the beverage takeout pipe support part and the mouthpiece is compressed, and a second welding process of a spot welding the annular member to the mouthpiece part.SELECTED DRAWING: Figure 6
Patent JP-2019139480-A (JP)
Title: Display control device and input device
Inventor: MITSUI YUJI
IPC: B60R11/02
Filed: 2018-02-09
Abstract: To provide a display control device and an input device comprising a touch panel and a touch pad with excellent display-ability and operability in a cursor display.SOLUTION: Devices include: a touch panel 30 comprising a display unit 10 and a touch detector 20 disposed by being superimposed on the display unit 10 for detecting touch operations on the display unit 10; a touch pad 40 for detecting the touch operations; and a control unit 50 comprising a cursor display control part 52 for controlling to display a cursor onto the display unit 10 of the touch panel 30 and a coordinate control part 54 for converting positions of the touch operations on the touch pad 40 to operational positions on the display unit 10. The cursor display control part 52 is configured in a manner that it determines whether a direct operation which is a touch operation to the touch panel 30 or a remote operation which is a touch operation to the touch pad 40 for operating the touch panel 30 is performed and based on the determination thereof, it controls whether or not to display a cursor on the display unit 10.SELECTED DRAWING: Figure 2
Patent JP-2019137213-A (JP)
Title: Platform fence
Inventor: KUBO MAKOTO
IPC: B61B1/02
Filed: 2018-02-09
Abstract: To provide a platform fence which dismisses shortcomings of conventional platform fences requiring to drill holes in the platform for installing the fence, eventually requesting labor works and damaging the platform.SOLUTION: A stationary type platform fence 1 which is installed on an overhang part 10 in the track side 3 of the platform 2 for fall prevention is characterized of comprising a fence body 100 with fixing legs 110a and fence fixing portions 200 that hold the fixing legs 110a, catch the overhang part 10 vertically and are finally fixed to the part for installation.SELECTED DRAWING: Figure 1
Patent JP-2019137517-A (JP)
Title: Image forming apparatus
Inventor: FURUSAWA MIKINORI
IPC: B41J29/38
Filed: 2018-02-09
Abstract: To provide an image forming apparatus capable of achieving both size reduction and productivity improvement.SOLUTION: A first rotary body (62), a second rotary body (61), and a third rotary body (63) are capable of performing a discharging operation for discharging a sheet and a reversing operation for switching a sheet conveying direction by a switching means moving the first rotary body (62). In a first mode, by repeating an operation set in which the reversing operation is performed a first number of times and then the discharging operation is performed a first number of times, images are formed on both sides of a plurality of sheets. In a second mode, after performing the reversing operation, the reversing operation and the discharging operation are alternately repeated, and thereafter, images are formed on both sides of the plurality of sheets by executing the discharging operation.SELECTED DRAWING: Figure 1
Patent JP-2019139103-A (JP)
Title: Image projection device
Inventor: YAMADA YOSHIHARU
IPC: H04N5/64
Filed: 2018-02-13
Abstract: To avoid a reduction of the area of a light beam for image formation within an image scanning range.SOLUTION: An image projection device (1) comprises: a prism (5) that changes the route of at least one of a detection light beam (10) and an image light beam (9) directed from a scan mirror (3) toward a reflection system in front of an eye (4) to a direction in which the detection light beam (10) and image light beam (9) are separated from each other.SELECTED DRAWING: Figure 1
Patent JP-2019137647-A (JP)
Title: Method for keeping a curled shape of eyelashes
Inventor: IMAI TAKAMITSU
IPC: A61Q1/10
Filed: 2018-02-14
Abstract: To provide a method having an excellent effect of curling eyelashes and capable of keeping the curled shape for a long time.SOLUTION: A method for keeping a curled shape of eyelashes includes applying, to eyelashes, eyelash cosmetics containing one or more selected from (A) hydroxymonocarboxylic acid, hydroxydicarboxylic acid, aromatic sulfonic acid and salts thereof.SELECTED DRAWING: None
Patent JP-2019138421-A (JP)
Title: Torque fluctuation suppression device, torque converter, and power transmission device
Inventor: TOMIYAMA NAOKI
IPC: F16H45/02
Filed: 2018-02-14
Abstract: To smoothly move centrifugal elements with a simple and inexpensive constitution, in a torque fluctuation suppression device having the centrifugal elements and cam mechanisms.SOLUTION: A device includes an inertia ring 20, a plurality of centrifugal elements 21, a plurality of cam mechanisms 22, and a plurality of supporting mechanisms 23. The inertia ring 20 is rotatable with a hub flange 12, and disposed relatively rotatably to the hub flange 12. The centrifugal elements 21 are movable in a radial direction by receiving centrifugal force by rotations of the hub flange 12 and the inertia ring 20. The cam mechanisms 22 convert centrifugal force into circumferential force in a direction to reduce relative displacement, when the relative displacement in a rotating direction occurs between the hub flange 12 and the inertia ring 20. The supporting mechanisms 23 support central portions in a circumferential direction of the plurality of centrifugal elements 21 movably in a radial direction.SELECTED DRAWING: Figure 2
Patent JP-2019148192-A (JP)
Title: Fuel injection device
Inventor: KAMAHARA MOTOYA
IPC: F02M51/00
Filed: 2018-02-26
Abstract: To provide a fuel injection device capable of reducing the driving load of an actuator and also capable of suppressing the leakage of high pressure fuel to a low pressure chamber.SOLUTION: A fuel injection device FI includes a control chamber 19, a control valve 22, and an out-orifice 251. In the control chamber 19, high pressure fuel is filled for imparting a pressure in a valve closing direction to a nozzle needle 13. The control valve 22 is seated on a seat surface 114 and set in a valve closing state to interrupt the communication of the control chamber 19 and a low pressure chamber 29. When changed from the valve closing state to a valve opening state, the control valve is displaced in a predetermined direction to move from the seat surface 114 to the low pressure chamber 29. The control valve 22 and the out-orifice 251 are arranged on the side of the low pressure chamber 29 further than the seat surface 114.SELECTED DRAWING: Figure 2
Patent JP-2019151458-A (JP)
Title: Feeding device, control method thereof, and image forming apparatus
Inventor: SHIMURA TAKUYA
IPC: G03G15/00
Filed: 2018-03-02
Abstract: To provide a sheet bundle handling technique that enables a sheet bundle to be spread over a wider range and that does not cause contact marks of a rotating brush.SOLUTION: A feeding device shifts a stacking surface of a stacking member from a horizontal state into an inclined state by adjusting an angle of the stacking surface of the stacking member on which a sheet bundle is stacked. The feeding device handles the sheet bundle by blowing air onto a side surface of the sheet bundle stacked on the stacking member. The feeding device feeds an uppermost sheet in the sheet bundle stacked on the stacking member to an image forming apparatus.SELECTED DRAWING: Figure 7
Patent JP-2019150777-A (JP)
Title: Coating device
Inventor: SAITO SHIGERU
IPC: B05C1/08
Filed: 2018-03-05
Abstract: To provide a coating device that can reduce defects of coating of coating liquid to a web.SOLUTION: A coating device 100, which coats a web 200 with coating liquid L, comprises a bar 22 for removing excessive coating liquid L coated to the web 200 and a bar holder 21 for supporting the bar 22 rotatably. A dint G, which is a groove formed along a longitudinal direction of the bar 22, has a passage S whose one end is communicated with the dint G and whose other end is opened, where the passage G is formed, along the longitudinal direction of the bar 22, in a slit shape.SELECTED DRAWING: Figure 2
Patent JP-2019159630-A (JP)
Title: Image generation method, image generation apparatus, and image generation system
Inventor: MARTIN KLINKIGT
IPC: G06T5/50
Filed: 2018-03-12
Abstract: To provide an image generation method capable of generating an image for machine learning training by a neural network from data such as a vector model or a 3D model and improving efficiency of machine learning training and accuracy of object detection in the image by using the generated image for machine learning, an image generation apparatus, and an image generation system.SOLUTION: The method includes: a background image acquisition step of acquiring a background image; a detection target image specifying step of specifying a detection target image including metadata from a source image; a model generation step of generating a detection target image model corresponding to the detection target image; and a detection target image establishing step of combining the background image and the detection target image model, to generate machine learning training images.SELECTED DRAWING: Figure 2
Patent JP-2018089985-A (JP)
Title: Liquid storage container and liquid ejection device
Inventor: MIYASHITA TAKEHO
IPC: B41J2/175
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage container that, even in a case where impact is applied to the liquid storage container, is able to reduce the impact applied to a part to which a storage element for the liquid storage container is attached, and to provide a liquid ejection device.SOLUTION: In a liquid storage container capable of storing liquid in it, the external wall of the liquid storage container has a first face, a second face and a third face adjacent to the first face and opposite each other, and a fourth face adjacent to the first face, second face, and third face. The first face has a space for storing a storage element that stores information about the liquid storage container. The first face and the second face have a first recess disposed across the boundary between the first face and the second face, the first recess being a recess sandwiched between walls opposite each other. The first face and the third face have a second recess disposed across the boundary between the first face and the third face, the second recess being a recess sandwiched between walls opposite each other. The first recess and the second recess are opposite with the space between them.SELECTED DRAWING: Figure 3
Patent JP-2019156366-A (JP)
Title: Shift device
Inventor: KONDO TAKAAKI
IPC: B60K20/02
Filed: 2018-03-16
Abstract: To reduce the operation force of an operation mechanism.SOLUTION: In a shift device 10, a click body 28 is communicated with a knob 14 via a key 22, and a click spring 32 energizes the knob 14 to a shift position side via the click body 28 and the key 22. Here, due to that an operation mechanism 34 is operated, an operation projection 38 of a rotor cam 36 releases communication between the knob 14 and the click body 28 via the key 22, and rotates the knob 14. Consequently, the operation force of the operation mechanism 34 can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2019160256-A (JP)
Title: Learning discrimination device and method for learning discrimination
Inventor: KASAHARA RYOSUKE
IPC: G06N20/00
Filed: 2018-03-16
Abstract: To provide a learning discrimination device and a method for learning discrimination which can increase the rate of discrimination processing.SOLUTION: The present invention includes: a data memory for storing discrimination data for discrimination using a decision tree; a model memory for storing model data of at least one decision tree formed of data of a plurality of nodes; an independent port for reading data of the nodes for each layer of the decision tree; and a recognition unit for executing branch processing for each layer, as pipeline processing, on the discrimination data read from the data memory on the basis of the data of the nodes of the layers read from each port of the model memory at the same time.SELECTED DRAWING: Figure 14
Patent JP-2019163522-A (JP)
Title: Hydrogen gas production apparatus
Inventor: ISHII YUTAKA
IPC: C25B15/06
Filed: 2018-03-20
Abstract: To provide a hydrogen gas production apparatus that can suppress an occurrence of unplanned shutdown.SOLUTION: A hydrogen gas production apparatus comprises: a power supply for supplying an electrical power to an electrolytic cell using a plurality of electric wires that are connected in parallel to each of the cathodes and anodes of the electrolytic cell; and a monitoring device for monitoring an electric current flowing through the electric wires.SELECTED DRAWING: Figure 2
Patent JP-2019045128-A (JP)
Title: Automatic control drainage device and humidifier of the same
Inventor: LAI BANLAI
IPC: F24F6/00
Filed: 2018-03-23
Abstract: To provide an automatic control drainage device installed in a water tank, and to provide a humidifier.SOLUTION: A drainage device 12 of the invention includes: a float chamber 121; a float 122; and a first valve seat 123. The float chamber 121 is fixed to a water tank 11 and a lower part of the float chamber 121 communicates with the water tank 11. The float 122 is disposed in the float chamber 121 and a first valve stem 1221 is provided at an upper end of the float 122. The first valve seat 123 is provided above the float chamber 121. A drain port 1231 is formed at an upper part of the first valve seat 123 and a recessed surface 1232 is molded at a lower part of the first valve seat 123. The recessed surface 1232 communicates with the drain port 1231. When the float 122 floats in the float chamber 121, an end part of the first valve stem 1221 contacts with and fits in the recessed surface 1232 in a sealed manner.SELECTED DRAWING: Figure 1
Patent JP-2019171486-A (JP)
Title: Surface-coated cutting tool
Inventor: TSUSHIMA FUMIO
IPC: C23C16/40
Filed: 2018-03-27
Abstract: To provide a surface-coated cutting tool improving adhesiveness of a hard coating layer with a tool substrate, and exerting excellent peeling resistance and chipping resistance in lathe-turning high-feed processing of steel or cast iron.SOLUTION: There is provided a surface-coated cutting tool having a hard coating layer including the below-mentioned lower layer and upper layer on the surface of a tool substrate. The lower layer is a TiCN layer having an average layer thickness of 5.0-15.0 μm, and the upper layer is an AlOlayer having the average layer thickness of 3.0-10.0 μm. The cutting tool is characterized in that a compression stress of 800 MPa or more remains in the vicinity of a tool substrate surface; a tensile stress of 100-300 MPa remains in the vicinity of a tip ridge line part having a honing process part; and a random grain boundary percentage is 70 to 87%.SELECTED DRAWING: Figure 1
Patent JP-2019175896-A (JP)
Title: Radiation position detector
Inventor: GOTO YOSHIAKI
IPC: H01S3/0941
Filed: 2018-03-27
Abstract: To provide a radiation position detector which can easily and quickly specify the position where a laser medium is irradiated with a pulse light as a linear polarization.SOLUTION: The radiation position detector includes: a light emitting unit 13 for emitting a laser beam 20; a medium holding unit 14 for holding a laser medium 5, the medium holding unit moving the laser medium and adjusting the position of entering the laser beam; a polarization optical member 17 for dividing the laser beam having passed through the laser medium, into an S-polarization and a P-polarization; a first optical amount detector 18 for detecting an output of the S-polarization; a second optical amount detector 19 for detecting an output of the p-polarization; and a controller 21. The controller drives the medium holding unit so that the end surface of the laser medium will be scanned by the laser beam, operates the extinction ratio based on the results of detection made by a first light amount detector and a second light amount detector for the laser beam having passing through the laser medium, and detects the position of radiation where the extinction ratio is at least a preset value as the position of irradiation to make the laser beam the linear polarization.SELECTED DRAWING: Figure 3
Patent JP-2018113722-A (JP)
Title: Communication method and computer program
Inventor: NAKANO KATSUHIKO
IPC: H04L9/08
Filed: 2018-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication method for suppressing utilization exceeding a range of private use, when transmitting contents stored at home through an external network, according to DTCP.SOLUTION: Utilization of contents by a third party which exceeds a range of private use is suppressed by allowing a terminal to perform remote access to the contents in a server only during a first prescribed period after a registration date of the terminal to the server. Also, the utilization of the contents by the third party which exceeds the range of private use is preferably suppressed by limiting the contents usable by remote access from the terminal to the contents which is recorded during a second prescribed period after the registration date of the terminal to the server.SELECTED DRAWING: Figure 12
Patent JP-2019170689-A (JP)
Title: Customer management system
Inventor: EHATA NOBUAKI
IPC: A63F7/02
Filed: 2018-03-28
Abstract: To provide a customer management system capable of improving convenience related to approaching to a player by an attendant of a game facility.SOLUTION: A customer management system 1 comprises: a customer management server 4 for managing information on game players; and a prize management machine 5 operated by an attendant of a game facility. A storage part 31 of the customer management server 4 associates a card ID of a card 21 of each game player with additional information related to the game player, and stores them. A control part 37 of the prize management machine 5 acquires the card ID of the game player by a reading part 38, and then performs prize exchange processing to the game player. The control part 37 acquires from the storage part 31, the additional information corresponding to the card ID of the game player by a communication I/F part 40. The control part 37 displays the additional information on the game player on a display operation part 36 when performing the prize exchange processing to the game player.SELECTED DRAWING: Figure 2
Patent JP-2019172868-A (JP)
Title: Cellulose-based resin composition and optical film using the same
Inventor: ITO MASAYASU
IPC: C08K5/04
Filed: 2018-03-29
Abstract: To provide an optical film having high stability under high temperature and high humidity conditions, which is a film using a resin composition excellent in retardation characteristics and wavelength dispersion characteristics.SOLUTION: A resin composition is provided, comprising a cellulose-based resin represented by general formula (1) below and having a substitution degree of 1.5 to 2.95 by 50 to 98.99 wt.%, an ester-based resin showing negative birefringence by 1 to 49.99 wt.%, and a hydroxy group-reactive crosslinking agent by 0.01 to 5 wt.%. In formula(1), R, Rand Reach independently represent hydrogen or a substituent having 1 to 12 carbon atoms.SELECTED DRAWING: None